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FR3114264B1 - MATERIAL COMPRISING A STACK WITH AN ABSORBENT METAL LAYER AND A DIELECTRIC OVERLAYER AND METHOD FOR DEPOSITING THIS MATERIAL - Google Patents

MATERIAL COMPRISING A STACK WITH AN ABSORBENT METAL LAYER AND A DIELECTRIC OVERLAYER AND METHOD FOR DEPOSITING THIS MATERIAL Download PDF

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Publication number
FR3114264B1
FR3114264B1 FR2009588A FR2009588A FR3114264B1 FR 3114264 B1 FR3114264 B1 FR 3114264B1 FR 2009588 A FR2009588 A FR 2009588A FR 2009588 A FR2009588 A FR 2009588A FR 3114264 B1 FR3114264 B1 FR 3114264B1
Authority
FR
France
Prior art keywords
stack
depositing
metal layer
dielectric overlayer
absorbent metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2009588A
Other languages
French (fr)
Other versions
FR3114264A1 (en
Inventor
Denis Guimard
Johann Skolski
Nadia Zenid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to FR2009588A priority Critical patent/FR3114264B1/en
Priority to EP21790948.0A priority patent/EP4217324A1/en
Priority to PCT/FR2021/051608 priority patent/WO2022064129A1/en
Publication of FR3114264A1 publication Critical patent/FR3114264A1/en
Application granted granted Critical
Publication of FR3114264B1 publication Critical patent/FR3114264B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3644—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the metal being silver
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3652—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the coating stack containing at least one sacrificial layer to protect the metal from oxidation
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
    • C03C17/366—Low-emissivity or solar control coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

L’invention concerne un matériau comprenant un substrat (30) revêtu sur une face (29) d’un empilement de couches minces (14) comportant au moins une couche fonctionnelle métallique (140) et un revêtement antireflet (160) situé au-dessus ladite couche fonctionnelle (140) à l’opposé dudit substrat (30) se termine par :- une couche métallique (168), avec une épaisseur physique de ladite couche métallique (168) qui est comprise entre 1,0 et 8,0 nm, voire entre 1,5 et 5,0 nm, voire entre 1,8 et 2,5 nm ; puis- une surcouche diélectrique (169) qui est située sur et au contact ladite couche métallique absorbante (168). Figure de l’abrégé : Figure 1The invention relates to a material comprising a substrate (30) coated on one face (29) with a stack of thin layers (14) comprising at least one metallic functional layer (140) and an antireflective coating (160) located above said functional layer (140) opposite said substrate (30) ends with: - a metallic layer (168), with a physical thickness of said metallic layer (168) which is between 1.0 and 8.0 nm, or even between 1.5 and 5.0 nm, or even between 1.8 and 2.5 nm; then - a dielectric overlayer (169) which is located on and in contact with said absorbing metallic layer (168). Abstract figure: Figure 1

FR2009588A 2020-09-22 2020-09-22 MATERIAL COMPRISING A STACK WITH AN ABSORBENT METAL LAYER AND A DIELECTRIC OVERLAYER AND METHOD FOR DEPOSITING THIS MATERIAL Active FR3114264B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2009588A FR3114264B1 (en) 2020-09-22 2020-09-22 MATERIAL COMPRISING A STACK WITH AN ABSORBENT METAL LAYER AND A DIELECTRIC OVERLAYER AND METHOD FOR DEPOSITING THIS MATERIAL
EP21790948.0A EP4217324A1 (en) 2020-09-22 2021-09-21 Method for applying a material comprising a stack with absorbent metallic layer and dielectric topcoat, and this material
PCT/FR2021/051608 WO2022064129A1 (en) 2020-09-22 2021-09-21 Method for applying a material comprising a stack with absorbent metallic layer and dielectric topcoat, and this material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2009588 2020-09-22
FR2009588A FR3114264B1 (en) 2020-09-22 2020-09-22 MATERIAL COMPRISING A STACK WITH AN ABSORBENT METAL LAYER AND A DIELECTRIC OVERLAYER AND METHOD FOR DEPOSITING THIS MATERIAL

Publications (2)

Publication Number Publication Date
FR3114264A1 FR3114264A1 (en) 2022-03-25
FR3114264B1 true FR3114264B1 (en) 2025-06-06

Family

ID=74871440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2009588A Active FR3114264B1 (en) 2020-09-22 2020-09-22 MATERIAL COMPRISING A STACK WITH AN ABSORBENT METAL LAYER AND A DIELECTRIC OVERLAYER AND METHOD FOR DEPOSITING THIS MATERIAL

Country Status (3)

Country Link
EP (1) EP4217324A1 (en)
FR (1) FR3114264B1 (en)
WO (1) WO2022064129A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2179853C (en) * 1995-06-26 2007-05-22 Susumu Suzuki Laminate
ATE247607T1 (en) * 1999-08-16 2003-09-15 H R Glass Coatings B V COATED SUBSTRATE AND METHOD FOR COATING A SUBSTRATE
US20090258222A1 (en) * 2004-11-08 2009-10-15 Agc Flat Glass Europe S.A. Glazing panel
EA020277B1 (en) * 2008-03-20 2014-10-30 Агк Гласс Юроп Glazing coated with protection layers
FR2946639B1 (en) 2009-06-12 2011-07-15 Saint Gobain THIN LAYER DEPOSITION METHOD AND PRODUCT OBTAINED
FR3021310B1 (en) * 2014-05-23 2022-11-18 Saint Gobain SUBSTRATE PROVIDED WITH A PARTIAL METALLIC LAYER STACK, GLAZING AND METHOD.
FR3026405B1 (en) 2014-09-30 2016-11-25 Saint Gobain SUBSTRATE WITH STACK WITH THERMAL PROPERTIES AND METAL TERMINAL LAYER

Also Published As

Publication number Publication date
EP4217324A1 (en) 2023-08-02
FR3114264A1 (en) 2022-03-25
WO2022064129A1 (en) 2022-03-31

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